Jaguar XF 2009 — technical service bulletin
Bulletin TB-K-035 · NHTSA communication 10041824 · issued Mar 31, 2011
Technical service bulletin
communication type
Power Train
component
2009
model years
2
vehicle entries
Official summary
Jaguar: due to excessive silicon carbide left in units, some rear differential may have been contaminated. Models xf and xk 2009. *pe
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.